252819332734 has 8 divisors (see below), whose sum is σ = 379244602440. Its totient is φ = 126404465256.

The previous prime is 252819332683. The next prime is 252819332851. The reversal of 252819332734 is 437233918252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2539509 + ... + 2637184.

It is an arithmetic number, because the mean of its divisors is an integer number (47405575305).

Almost surely, 2^252819332734 is an apocalyptic number.

252819332734 is a deficient number, since it is larger than the sum of its proper divisors (126425269706).

252819332734 is a wasteful number, since it uses less digits than its factorization.

252819332734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5201114.

The product of its digits is 2177280, while the sum is 49.

The spelling of 252819332734 in words is "two hundred fifty-two billion, eight hundred nineteen million, three hundred thirty-two thousand, seven hundred thirty-four".